ОБРАЗУЙТЕ ФОРМУ МНОЖЕСТВЕННОГО ЧИСЛА
This is a student
This is a disco
This is a roof
This is an apple
This is a wolf
This is an ox
This is a woman
This is an orange
That is a patch

This are a students. This are a disco. This are a roofs. This are an apples. This are a wolves. This are an oxes. This are a women's. This are an oranges. This are a patches. =)